/Engine/Plugins/MovieScene/MovieRenderPipeline/Source/MovieRenderPipelineCore/Public/MoviePipelinePrimaryConfig.h
Returns the frame rate override from the Primary Configuration (if any) or the Sequence frame rate if no override is specified. This should be treated as the actual output framerate of the overall Pipeline.
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category="Movie Render Pipeline") [FFrameRate](API\Runtime\Core\Misc\FFrameRate) GetEffectiveFrameRate ( const [ULevelSequence](API\Runtime\LevelSequence\ULevelSequence) * InSequence ) const